Kang Jae-Hyuk was mesmerized the first time he heard Ha-Jin play violin. He was so invested in Ha-Jin's continued growth that he even sponsored him through his cultural foundation. As soon as Ha-Jin hit twenty, however, he confessed his feelings for Jae-Hyuk and disappeared. Seven years later, the two reunite, but Jae-Hyuk is heartbroken to find that Ha-Jin's love for violin has completely vanished.

(Source: Tapas)